POLYDADMAC

CAS NUMBER:26062-79-3
EC NUMBER:230-993-8

synonyms:
Poly (Dimethyl Diallyl Ammonium Chloride)(PolyDADMAC); (C8H16ClN)n; 26062-79-3; Poly(Dimethyl Diallyl Ammonium Chloride); PolyDADMAC; PDADMAC; Poly DMDAAC; Poly DMDAC; PDDA; PDMDAAC; PDMDAC; ammonium; diallyl dimethyl-, chloride; polymers; N, N-dimethyl-N-2-propenyl, chloride homopolymer; polyquaternium-6; quaternium-40; Poly-DADMAC; POLYDIALLYLDIMETHYLAMMONIUM CHLORIDE; DADMAC; Poly(diallyldimethylammonium chloride); Polydiallyl Dimethyl Ammonium Chloride; PolyDADMAC; Poly (Dimethyl Diallyl Ammonium Chloride)(PolyDADMAC); (C8H16ClN)n; 26062-79-3; Poly(Dimethyl Diallyl Ammonium Chloride); PolyDADMAC; PDADMAC; Poly DMDAAC; Poly DMDAC; PDDA; PDMDAAC; PDMDAC; ammonium; diallyl dimethyl-, chloride; polymers; N, N-dimethyl-N-2-propenyl, chloride homopolymer; polyquaternium-6; quaternium-40; Poly-DADMAC; POLYDIALLYLDIMETHYLAMMONIUM CHLORIDE; DADMAC; Poly(diallyldimethylammonium chloride); Polydiallyl Dimethyl Ammonium Chloride; PolyDADMAC; POLYDADMAC; CLEARFLOCK-L POLYDADMAC; Poly (Diallyldimethylammonium Chloride)(pDADMAC); Poly (diallyl dimethyl ammonium chloride) (20%); Poly (diallyl dimethyl ammonium chloride) (25%); Poly (diallyl dimethyl ammonium chloride) (30%); Poly (diallyl dimethyl ammonium chloride) (35%); Poly (diallyl dimethyl ammonium chloride) (40%); Poly (diallyl dimethyl ammonium chloride) (45%); Poly (diallyl dimethyl ammonium chloride) (50%); Poly (diallyl dimethyl ammonium chloride) (55%); Poly (diallyl dimethyl ammonium chloride) (60%); PolyDADMAC (20%); PolyDADMAC (25%); PolyDADMAC (30%); PolyDADMAC (35%); PolyDADMAC (40%); PolyDADMAC (45%); PolyDADMAC (50%); PolyDADMAC (55%); PolyDADMAC (60%); TelSun 081B (20%); TelSun 081C (20%); TelSun 081D (25%); TelSun 081E (20%); TelSun 081F (40%); TelSun 081G (30%); TelSun 081H (35%); TelSun 081K (50%); TelSun 081L (55%); TelSun 081M (40%); TelSun 081N (45%); TelSun 081T (60%); Poly-DADMAC; Poly DADMAC; diallyldimethylammonium chloride (DADMAC); ?Polydiallyldimethylammonium chloride (PolyDADMAC); RUB FLOCK 220 - ( Cationic polyDadmac ); Latex; Poly-Dadmac; Aggregate Stability; Dispersible Clay; Soil Friability;Cellulose fiber; Fiber charge density; Poly-DADMAC Accessibility Polyelectrolyte adsorption; POLYDADMAC; Polydadmac Polylectrolytes; 2-Propen-1-aminium,N,N-dimethyl-N-Propenyl-chloride homopolymer; PolyDMDAAC;PDMDAAC;PDADMAC; PolyDADMAC; PDADMAC; Poly diallyl dimethyl ammonium chloride; POLYDADMAK (POLYDADMAC); POLiDADMAK; polydiallyldimethylammonium chloride polydadmac ; DRY POLYDADMAC; Polyclear PD200P; Poly-Diallyldimethyl Ammonium Chloride (polyDADMAC); PDADMAC; PDMDAAC; Poly diallyl dimethyl ammonium chloride; diallyldimethylammonium chloride; PDADMAC; Poly(diallyldimethylammonium chloride); TRAMFLOC 734 DADMAC; quaternary ammonium chloride aqueous solution; Poly (Dimethyl Diallyl Ammonium Chloride); (PolyDADMAC); Poly(Dimethyl Diallyl Ammonium Chloride); PolyDADMAC; PDADMAC; Poly DMDAAC; Poly DMDAC; PDDA; PDMDAAC; PDMDAC; ammonium; diallyl dimethyl-, chloride; polymers; N, N-dimethyl-N-2-propenyl, chloride homopolymer; polyquaternium-6; quaternium-40; CLEARFLOCK-L POLYDADMAC; POLYDIALLYLDIMETHYLAMMONIUM CHLORIDE (DADMAC); Poly(diallyldimethylammonium chloride) solution; JAW_0084673; polydiallyldimethylammonium chloride; polyDADMAC, polyDDA; PolyDADMAC Polymers; CLEARFLOCK-L POLYDADMAC; polyDADMAC; polyDADMAC; poly-DADMAC; Superfloc C500 polyDADMAC; PolyDADMAC Poly Dially Dimethyl Ammonium Chloride; Amonyum Klorür Polidadmac; PolyDMDAAC; PDMDAAC; PDADMAC; Poli (dimetil dialil amonyum klorür); (PDMDAAC); POLYDADMAC; Drinking Water Treatment Chemicals; Nubian Goats; Poly DADMAC; Ruminants; Polydadmac of Non-Formaldehyde Textile Fixing Agent; PolyDADMAC; Polydiallyldimethylammonium chloride (shortened polyDADMAC or polyDDA); Poly Dadmac; Poly Dadmac; 2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, homopolymer; POLİDADMAK; polidadmak; polıdadmac; polydadmak; polidadmac; polydadmak; poldadmac; polidadmac; polidadmac; poly dad mac; polydad mac; polydadmac; POLİDADMAC;POLYDADMAK; POLİDADMAK; PLOYDADMAK; POLYDADMAC; POLIDADMAC; POLIDADMAK; POLIDADMAC; Diallyldimethylammonium chloride;Dimethyldiallylammonium chloride;N-allyl-N,N-dimethylprop-2-en-1-aminium chloride;Lectrapel;Cat-floc;Polyquaternium 6;Polyquaternium-6;Quaternium 40;Diallyl Dimethyl Ammonium Chloride;Agefloc WT 20;Merquat 100;Polymer 261;Polymer 261LV;Calgon 261LV;Calgon polymer 261;Calgon 261;Merck 261;Percol 1697;Conductive polymer 261;Quaternium-40;PBK 1;2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride;UNII-8MC08B895B;CCRIS 8977;CP 261LV;PAS-H 10;diallyldimethyl ammonium chloride;HSDB 7258;VPK 402;261LV;Ammonium, diallyldimethyl-, chloride;EINECS 230-993-8;CP 261;NSC 59284;Poly(dimethyl diallyl ammonium chloride);N,N-Dimethyl-N-2-propenyl-2-propen-1-aminium chloride;E 261;AMMONIUM, DIALLYLDIMETHYL-, CHLORIDE, POLYMERS;26062-79-3;Diallyldimethylammonium chloride solution;AK114160;dimethyl-bis(prop-2-enyl)azanium chloride;Poly 2-propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride;2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, homopolymer;DSSTox_CID_7650;Poly-N,N-dimethyl-N,N-diallylammonium chloride;DSSTox_RID_78541;Ammonium, diallyldimethyl-, chloride (7CI,8CI);DSSTox_GSID_27650;W-104440;2-Propen-1-aminium, N,N-dimethyl-N-2-propen-1-yl-,chloride(1:1);N,N-Dimethyl-N-2-propenyl-2 propen1aminiumchloride, homopolymer;CAS7398698;UNIIYFL33X52PX;UNII163BBM0B4X;CO1620;polydadmac; AC1L1PB5;YFL33X52PX;SCHEMBL20731 ;diallyl(dimethyl)ammonium chloride;dimethyl diallyl ammoniumchloride;GQOKIYDTHHZSCJ-UHFFFAOYSA-M;MolPort-003-930-099;8MC08B895B;28301-34-0(Parent);N,N-dimethyldiallylammonium chloride; (diallyl dimethyl ammoniumchloride);NCGC00257309-01;NCGC00259244-01;AN-19386;I526;LS-17297;OR041954;OR249711;dimethyl-bis(prop-2-enyl)ammonium chloride ; polyiyi dadmac ;chloride;AX8124070;KB-258576;LS-123443;ST2413567;TR-023945;D2003;FT-0624610;FT-0689120;A837990;DIMETHYLBIS(PROP-2-EN-1-YL)AZANIUM CHLORIDE;I14-13429;2-Propen-1-aminium,N-dimethyl-N-2-propenyl-, chloride;N,N-dimethyl-N-(prop-2-en-1-yl)prop-2-en-1-aminium chloride;Diallyldimethylammonium chloride solution, 65 wt. % in water 1L;POLY(DIALLYL DIMETHYL AMMONIUM CHLORIDE) (40% IN WATER);2-Propen-1-aminium, N,N-dimethyl-N-2-propen-1-yl-, chloride (1:1),;homopolymer;1005485-49-3;1042439-12-2;104814-50-8;114355-07-6;116811-08-6;116811-31-5;117989-81-8;118338-8-0;119310-15-5;1246954-92-6;125148-31-4;128665-21-4;1346504-64-0;1346504-65-1;135976-69-1;139351-49-8;1397285-77-6;141092-78-6;143477-08-1;144306-62-7;147025-96-5;149611-39-2;152059-59-1;152689-87-7;153891-18-0;175716-65-1;182893-02-3;188596-4-0;192799-01-2;202289-61-0;245064-24-8;253594-29-5;261769-43-1;26189-16-2;37293-23-5;37317-00-3;37353-76-7;398138-41-5;528837-66-3;532994-19-7;54398-19-5;58252-33-8;58829-43-9;58829-44-0;63661-21-2;692756-06-2;69431-41-0;76484-84-9;847780-23-8;876313-84-7;88353-41-7;9072-48-4;917234-25-4;93357-85-8;951320-67-5;951773-82-3 Poly(dimethyl diallyl ammonium chloride)(PDMDAAC);POLYDADMAC(PDADMAC); poli dadmac; poly dadmac; poldadmac; polidadmak; polydadmak; polidakmak; polydadmak;poli dadmak; poli dadmac; polidadmak; poli  dadmac; poly dadmak; PDacmac; POLİ DADMAK; POLI DADMAK;  POLY DADMAK; POLY DADMAC
 

PoliDADMAC

Chemical and Physical Properties of PolyDADMAC
Computed Properties of Polydadmac
Property Name 
Molecular Weight    :161.673 g/mol
Hydrogen Bond Donor Count:    0
Hydrogen Bond Acceptor Count:    1
Rotatable Bond Count    :4
Complexity:    91.1
Topological Polar Surface Area:    0 A^2
Monoisotopic Mass    :161.097 g/mol
Exact Mass    :161.097 g/mol
Compound Is Canonicalized:    true
Formal Charge:    0
Heavy Atom Count:    10
Defined Atom Stereocenter Count:    0
Undefined Atom Stereocenter Count:    0
Defined Bond Stereocenter Count:    0
Undefined Bond Stereocenter Count:    0
Isotope Atom Count    :0
Covalently-Bonded Unit Count:    2
Composition: The name of this chemical says it all. It is a linear homopolymer formed from a monomer that has a quaternary ammonium and two unsaturated -CH=CH2 functionalities. The monomer itself is formed by reacting two equivalents of allyl chloride with dimethylamine. Free-radical polymerization of the "DADMAC" monomers yields a structure in which the quaternary ammonium groups are on rings that are included in the backbone of the polymer chain. This composition means that the polyDADMAC macromolecules tend to be quite stiff, having a longer persistence length than, for instance, polyamines. For this reason, poly-DADMAC is expected to have a more extended conformation in solution. The molecular weight of DADMAC is typically in the range of hundreds of thousands of grams per mole, and even up to a million for some products. DADMAC is usually delivered as a liquid concentrate having a solids level in the range of 10 to 50%.

Usages:
-    PolyDADMAC can be used in dyeing and finishing auxiliaries as advanced formaldehyde-free color-fixing agent, and can form film in the fabric and improve color fastness.
 

-    PolyDADMAC can be used in papermaking, coating and antistatic agent, AKD sizing promoter and retention and drainage agent.

-    PolyDADMAC also can be used in decolor, flocculate in water treatment (drinking and waste water).

-    In daily chemical, PolyDADMAC can be use as shampoo carding agent, wetting agent and antistatic agent.

-    In the oil field chemicals, the PolyDADMAC can be used in clay stabilizer, acid fracturing cation additive etc.

When used alone, PolyDADMAC should be diluted to the concentration of 0.5%-0.05% (based on solid content). When PolyDADMAC be used to treat different source water or waste water, the dosage is based on the turbidity and the concentration of the water. The most economical dosage is based on the trial. The dosing spot and the mixing velocity should be carefully decided to guarantee that the chemical can be mixed evenly with the other chemicals in the water and the flocs can not be broken. It is better to dose the product continuously.

Properties:
This DADMAC formulation is a high purity, quaternary ammonium salt monomer of
water-soluble, high efficiency, positively charged ions. Molecular formula C8H16NCl,
molecular weight 161.5. Its molecular structure contains alkyl double bonds, which
may form linear homopolymer and various kinds of copolymer through various kinds
of polymer reactions. Features of DADMAC are that under normal temperature, it is
quite stable, unhydrolyzed, nonflammable with small excitability to skin and low
toxicity.
 

KEY FEATURES AND BENEFITS :
Improved filter clarity
High filtration rate
Effective at low dosages
Easy to prepare solution and apply
 

Polydiallyldimethylammonium chloride (shortened polyDADMAC or polyDDA), also commonly polyquaternium-6, is a homopolymer of diallyldimethylammonium chloride (DADMAC). The molecular weight of polyDADMAC is typically in the range of hundreds of thousands of grams per mole, and even up to a million for some products. PolyDADMAC is usually delivered as a liquid concentrate having a solids level in the range of 10 to 50%. It is a high charge density cationic polymer. The charge density makes it well suited for flocculation.
 

History
PolyDADMAC polymers were first prepared and studied in 1957 by Professor George Butler at the University of Florida.[1] It was remarkable as it was soluble in water in contrast at the time to other known synthetic polymers formed by polymerization of monomers containing more than one vinyl functionality. The structure and reaction path was determined in 2002 with NMR studies.
 

Synthesis
The monomer DADMAC is formed by reacting two equivalents of allyl chloride with dimethylamine. PolyDADMAC is then synthesized by radical polymerization of DADMAC with an organic peroxide used as a catalyst. Two polymeric structures are possible when polymerizing DADMAC: N-substituted piperidine structure or N-substituted pyrrolidine structure. The pyrrolidine structure is favored.
 

Applications
Effluent treatment
PolyDADMAC is used in waste water treatment as a primary organic coagulant which neutralizes negatively charged colloidal material and reduces sludge volume compared with inorganic coagulants.
 

Pulp and paper industry
PolyDADMAC is used for controlling disturbing substances in the papermaking process. It provides superior fixing of pitch from mechanical pulp and of latex from coated broke. Used in the short circulation of a paper mill to enhance retention and dewatering. In addition, it can be used to improve the efficiency of disk filters and flotators, and for cationization of fillers to provide maximal filler retention.
 

Water purification
PolyDADMAC is used as a coagulant in water purification. It is effective in coagulating and flocculating inorganic and organic particles such as silt, clay, algae, bacteria and viruses. At high concentrations the organic polymer can remove natural organic matter such as humic and fulvic acids resulting in fewer disinfection byproduct precursors and less color.
 

Polydiallyldimethylammonium chloride (PolyDADMAC) is a homopolymer of diallyldimethylammonium chloride (DADMAC), well known as one part of our Superfloc C-500 series. These organic coagulants are liquid, cationic polymers of differing molecular weights. They work effectively as primary coagulants and charge neutralization agents.
 

PolyDADMAC is often used in filtration applications or in conjunction with our flocculant products. These polymers are highly effective in many water treatment clarification processes. PolyDADMAC and/or cationic polyamines can also be used in combination with our flocculant and coagulant products to lower overall treatment costs.

POLY DADMAC
Polyelectrolytes for treatment of water from various processes. We offers top quality products, services and solution to all water related needs of various industries.
 

Poly DADMAC polymer is used to supplement liquid alum in the coagulation process and its use is essential in ensuring that the stringent water quality standards are met. With the addition of Poly DADMAC polymer, alum and caustic soda usage has dropped and the production of sludge has been reduced.

Poly DADMAC is used as flocculant in water purification. It is very effective in flocculating, decoloring, killing algae and removing organics such as humus. Little is needed to produce large flocs, rapid precipitation and low turbidity residue.

KEY FEATURES AND BENEFITS :
 

Improved filter clarity
High filtration rate
Effective at low dosages
Easy to prepare solution and apply
 

Polydadmac Polylectrolytes 

Poly DADMAC polymer is used to supplement liquid alum in the coagulation process and its use is essential in ensuring that the stringent water quality standards are met. With the addition of Poly DADMAC polymer, alum and caustic soda usage has dropped and the production of sludge has been reduced.

Uses of PolyDADMAC

1.    Effluent treatment
Poly DADMAC is used in waste water treatment as a primary organic coagulant which neutralizes negatively charged colloidal material and reduces sludge volume compared with inorganic coagulants.

2.    Pulp and paper industry
PolyDADMAC is used for controlling disturbing substances in the papermaking process. It provides superior fixing of pitch from mechanical pulp and of latex from coated broke. Used in the short circulation of a paper mill to enhance retention and dewatering. In addition, it can be used to improve the efficiency of disk filters and flotators, and for cationization of fillers to provide maximal filler retention.
 

Poly DADMAC can also be used as a flocculant to improve soap separation process in the evaporation plant of kraft pulp mills thus contributing to higher tall oil yield.

3.    Water purification
Poly DADMAC is used as flocculant in water purification. It is very effective in flocculating, decoloring, killing algae and removing organics such as humus. Little is needed to produce large flocs, rapid precipitation and low turbidity residue.
 

PolyDADMAC (PD) is a high charge density cationic polymer of diallyldimethylammonium chloride which has been recently developed as a coagulant in water purification. As PD has high affinity to fine negatively-charged colloids, it is worth to ascertain if PD can affect surface properties of clay-size particles in red mud waste and be applied to develop immobilization techniques for red mud storage areas. In the current study, a test tube method in combination with surface charge measurement was used for determination of the colloidal properties of a red mud sample under the variation of PD, soluble Al and Si, and variable pH conditions. Observations for the PD concentration range from 0.25 to 2.0?mM revealed that PD can increase surface charge and enhance aggregation or at least shift the aggregation zone to higher pH. This suggests a possible application of PD for immobilization of red mud in alkaline condition. It was also found that soluble Al and Si acted to modify the effect of PD and aggregation properties of red mud. While soluble Si supported aggregation, Al appeared as an enhancer for dispersion of red mud. It implies that development of PD-based techniques for immobilization of red mud needs to consider the effects of soluble Al and Si.

Poly(diallyldimethylammonium chloride) (polyDADMAC) has been shown to be an important precursor of the probable human carcinogen -nitrosodimethylamine (NDMA) when in contact with chloramine. In this study, we conducted an orthogonal experiment design to evaluate the effects of pH values, ammonia, bromide, natural organic matter (NOM) and monochloramine dosages on the formation of NDMA from polyDADMAC during chloramination. Meanwhile, single-factor experiments of pH, bromide and NOM prove the results of orthogonal experiment. The results supported that pH was the most critical factor affecting NDMA formation from polyDADMAC during chloramination, and the highest NDMA formation from polyDADMAC occurred at pH near 7 due to released DMA from polyDADMAC degradation and the critical importance of low concentrations of dichloramine in water. In the presence of excess bromide, the NDMA formation was enhanced significantly at all different pH values owing to bromochloramine, which has higher electronegativity of the brominated nitrogen atom than monochloramine or dichloramine. The NDMA formation from polyDADMAC in the presence of NOM was 41.7% lower than NDMA formation in the absence of NOM. The overwhelming majority of NDMA formation from polyDADMAC under simulated conditions was lower than the current advisory levels (i.e. 9?ng?l in Ontario, 10?ng?l in California).
 

Specifications 
Appearance: Colorless or light yellow transparent viscous liquid 
Solid Content: 19.0 - 41.0 
Dynamic Viscosity / mpa@s (20 degrees Celsius): 40 - 12000 
PH: 2.5 - 7.0 
Residual Monomers (%): 5.0 max.
 

-Properties 
This product is mainly used in the paper-making, textile dyeing and finishing process.
 

-Features: 
Neutralizes anionic trash in papermaking systems to enhance retention aid performance. 
Safety, non-toxic and Strong coagulating performance for water purifying. 
Improves retention of wet end functional additives including sizing agents dry strength additives, dyes, pigments and fillers. 
Fixes wood pitch and synthetic stickies to fibers. 
Enhances drainage for energy savings in sheet forming, pressing and drying. 
Decreases white water solids to improve raw material yield and saveall efficiency. 
Performs over a wide pH range with or without the use of papermakers. 
Maintains cationic charge in alkaline, acid and neutral papermaking systems. 
Improves paper machine output and runnability for maximum return on investment. 
Contains no VOC or surfactant components to harm the environment.
 

-Applications: 
Applied as polymer coagulant and flocculant for water treatment in many industries 
Promoter in paper size process 
Cationic runnability aid for the pape-rmaking process
 

-Packaging/Shipping 
Inner Packing: 
High viscosity grade, 125kg/plastic drum 
Low viscosity grade, 250kg/plastic drum, 1,000kg/IBC drum
 

APPLICATION
Used in wastewater treatment (drinking and waste-water), textiles, cosmetics, mining(coal, gold, diamonds, etc.), paper-making, soil treatment, the oil industry, etc.
Widely used in drinking and waste water treatment, especially for those high-level-grimed water, can effectively concrete

WAY OF USAGE
After diluting, can add directly into the water to be treated, whisk, deposit and filtrate.
Can use with Poly aluminium chloride.

PACKAGE AND STORAGE
1. 50kg, 125kg,200kg or IBC drum
2. Keep in room temperature.
3. Shelf life: 2 year

Key Words:
POLYDADMAC;Poly(Dimethyl Diallyl Ammonium Chloride);PDADMAC;26062-79-3
 

Polydadmac is used as a primary or secondary coagulant in clean and wastewater treatment, oily water treatment, organic material removal, organic dye removal, sludge dewatering.

Polydadmac is an organic polymer containing flocculating cationic radical groups and active adsorbent groups which destabilize suspended solids (AKM) and dissolved substances in water by electroneutalization and bridge absorption. It is used effectively for flocculation, decolorization, degreasing, organic material removal. In spite of low dose amounts, it provides rapid precipitation by forming a large diameter flock. It has a wide pH operating range. Odorless, tasteless and harmless compound.

General Features of Product
Ensures ACM removal
Organic dyestuff removal
Provides removal of organic matter.
Sludge is used for dewatering.
Polydadmac is used as a flocculation agent before the filter.
Used as a formaldehyde-free paint fixing agent in textile dyeing
Used as coating and antistatic agent in paper production.
Polydadmac is used by diluting it in solution or directly into water.

History
PoliDADMAC polymers were first prepared and examined by Professor George Butler of the University of Florida in 1957. [1] It is noteworthy that Polidadmac is water soluble, unlike other known synthetic polymers created by the polymerization of monomers containing more than one vinyl functionality. Structure and reaction path were determined in 2002 by NMR studies.

Synthesis
Monomer DADMAC is created by reacting two equivalents of allyl chloride with dimethylamine. PoliDADMAC is a catalyst used after radical polymerization with a synthesis, a peroxide of DADMAC with an organic. When polymerizing DADMAC, two polymeric structures are possible: the N-substituted piperidine structure or the N-substituted pyrrolidine structure. The structure of the pyrrolidine is preferred. [2nd]

Polymerization of PoliDADMAC (shown as the preferred pyrrolidine structure)
Apps
Purification of wastewater
PoliDADMAC is used in wastewater treatment as the primary organic coagulant that neutralizes negatively charged colloidal material and reduces sludge volume compared to inorganic coagulants.

Pulp and paper industry
PoliDADMAC is used to control irritating substances in the paper making process. It provides superior fixing of the curtain from the mechanical pulp and the latex without breaking the coating. It is used to increase retention and dewatering in the short circulation of a paper mill. In addition, it can be used to increase disk filters and flotation efficiency, and to provide cationized and filler for maximal filler retention.

Water purification
PoliDADMAC is used as a coagulant in water treatment. It is effective in coagulating and clumping of inorganic and organic particles such as silt, clay, algae, bacteria and viruses. By removing high concentrations of organic polymers such as organic polymers, humic and fulvic acids, less disinfection by-product precursors and less colors can be obtained. [3]
 Chemical and physical properties of Polydadmac
Calculated Features of Polydadmac
Feature name
Molecular Weight: 161.673 g / mol
Hydrogen Dependent Donor Number: 0
Hydrogen Bond Recipients: 1
Number of Rotatable Bonds: 4
Complexity: 91.1
Topological Polar Surface Area: 0 A ^ 2
Monoisotopic Mass: 161.097 g / mol
Full Mass: 161.097 g / mol
Compound Canonicalized: true
Official Charge: 0
Heavy Atomic Number: 10
Defined Atomic Stereocenter Number: 0
Undefined Atom Stereocenter Number: 0
Defined Bono Stereocenter Number: 0
Number of Undetermined Bond Stereocenter: 0
Isotope Atomic Number: 0
Number of Covalently Linked Units: 2
 

Composition: The name of this chemical says it all. It is a linear homopolymer consisting of a quaternary ammonium and a monomer with two unsaturated -CH = CH2 functionalities. The monomer itself is formed by reacting two equivalents of allyl chloride with dimethylamine. Free radical polymerization of "DADMAC" monomers reveals a structure in which quaternary ammonium groups are on the rings in the backbone of the polymer chain. This composition means that the poly-DADMAC macromolecules are rather hard since they have a longer retention length than, for example, polyamines. Therefore, poly-DADMAC is expected to have a wider conformation in solution. The molecular weight of DADMAC typically ranges from hundreds of thousands of grams per molecule to even a million for some products. DADMAC is usually given as a liquid concentrate with a solid concentration of 10 to 50%.

USE:

- PolyDADMAC can be used as an auxiliary dyeing agent without auxiliary formaldehyde in dyeing and finishing processes and can create a film on the fabric and increase color fastness.
 

- PolyDADMAC can be used as paper making, coating and antistatic agent, AKD sizing aid and retention and drainage agent.

- PolyDADMAC can be used for color removal, flocculation in water treatment (drinking water and wastewater).

PolyDADMAC can be used as a shampoo screening agent, wetting agent and antistatic agent in daily chemistry.

- PolyDADMAC clay stabilizer, acid breaking cation additive etc. In oil field chemistry.

When used alone, PolyDADMAC should be diluted to a concentration of 0.5-0.05% (based on the solids content). When PolyDADMAC is used to treat different source water or wastewater, the dosage depends on turbidity and water concentration. The most economical dosage is based on the experiment. The dosage place and mixing speed should be carefully determined to ensure that the chemical mixes evenly with other chemicals in the water and that the lumps do not break. It is better to constantly dose the product.

Features:
This DADMAC formulation is a high purity, quaternary ammonium salt monomer.
water soluble, highly efficient, positively charged ions. Molecular formula C8H16NCl,
molecular weight 161.5. Its molecular structure includes alkyl double bonds;
form linear homopolymers and various types of copolymers
Polymer reactions. DADMAC features are under normal temperature, 

IMPORTANT FEATURES AND BENEFITS:
Improved filter clarity
High filtering rate
Effective at low doses
Easy to prepare and apply the solution